# Define here the models for your scraped items
#
# See documentation in:
# http://doc.scrapy.org/topics/items.html

from scrapy.item import Item, Field

class TutorialItem(Item):
    # define the fields for your item here like:
    # name = Field()
    question = Field()
    keypoint = Field()
    diagnose = Field()
    solution = Field()
    comments = Field()
    kind = Field()

class CrawlVersionlUrl(Item):
    version = Field()
    url = Field()
    kind = Field()

class CrawlChapterUrl(Item):
    chapter = Field()
    url = Field()
    kind = Field()

class CrawlPageUrl(Item):
    page = Field()
    url = Field()
    kind = Field()

class CrawlProblemUrl(Item):
    problem = Field()
    url = Field()
    kind = Field()